51536841

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1847}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 70253568

約数和(自身を除く): 18716727

約数列:

[1, 3, 71, 131, 213, 393, 1847, 5541, 9301, 27903, 131137, 241957, 393411, 725871, 17178947, 51536841]

約数ペア:

[(1, 51536841), (3, 17178947), (71, 725871), (131, 393411), (213, 241957), (393, 131137), (1847, 27903), (5541, 9301)]